Hours and Admission

Hours of Operation

Thursday: 11:30 am–7:00 pm*

Friday–Sunday: 12:00–5:00 pm

* Please note that the Gift Shop is closed and museum admission is free after 5:00 pm on Thursdays. 

Museum Holiday Hours

The Museum is closed on the following holidays:

  • New Year’s Day
  • Easter Sunday
  • Memorial Day
  • July 4th
  • Thanksgiving Day
  • Christmas Eve & Christmas Day
  • New Year’s Eve

Admission Prices

  • Adults
    $15
  • Seniors
    $10
    (62 and older)
  • Students
    $10
    ( ages 6–17 and college students with ID)
  • Persons with a disability
    $5
    (personal care assistants admitted free)
  • Children Under Six
    FREE
  • Active and Retired Military
    FREE
  • Museum Members
    FREE
    Not yet a Member? Learn more about the perks of becoming a Member today! Learn More

Admission tickets can be purchased at the LIM Visitors Center located on the west side of Route 25A (across the street from the LIM Carriage Museum).

Group Tours

LIM offers both guided and unguided group tours. Click the link below to learn more.

Group Rates

One (1) Free Admission with School Supply Donation

Help local students start the new school year with confidence by donating much-needed school supplies this summer!

The Long Island Museum will host a school supply collection for Big Brothers Big Sisters of  Long Island in the Visitors Center (see map) from July 30 through August 13 during regular Museum hours. As a thank-you, visitors who donate will receive one (1) free Museum admission per party with their donation.

Big Brothers Big Sisters will be at LIM’s free screening of Felicity: An American Girl Adventure on August 13 at 6:00 pm, where donations will also be accepted. 

Most-Needed Items: 

  • Backpacks (all ages & genders; greatest need for 12–14-year-olds) 
  • 3-ring binders (2–3 inch)
  • 5-subject notebooks
  • Spiral & marble notebooks
  • TI-30x – TI-84 scientific calculators
  • Combination locks
  • Headphones
  • Post-it notes
  • Dry erase markers
  • #2 Ticonderoga pencils 

2 for 1 Fridays

Purchase one full-price admission, and get one of equal or lesser value free every Friday!

Sponsored by

Sanders Insurance Agency Shea and Sanders Real Estate

Three Village Thursdays

The Long Island Museum would like to thank our community for their continued support with the launch of Three Village Thursdays! All Three Village School District residents can enjoy free admission every Thursday through 2026. Simply check in at the Visitors Center to receive your complimentary museum pass.

Museums for All

The Long Island Museum is proud to be participating with the Museums For All program through the Institute of Museum & Library Services (IMLS). Visitors who show a Supplemental Nutrition Assistance Program (SNAP) Electronic Benefits Transfer (EBT) card will receive FREE admission for up to 4 people.

Blue Star Museums

The Long Island Museum is proudly a member of Blue Star Museums. BSM is a collaboration among the National Endowment for the Arts, Blue Star Families, the Department of Defense, and museums across America to offer free admission to the nation’s active duty military personnel including National Guard and Reserve and their families each summer.

More information on Blue Star Museums.

We are a Blue Star Museum